agricultural

agriculture

canal

carriage

channel

check

plot

conveyance

countryside

distribution

ditch

drought

season

dry

spell

dryweather

period

environment

equipment

farm

farming

farmland

field

flood

flow

grass

green

irrigate

irrigation

landscape

low

water

level

lowwater

mean

natural

nature

paddy

plain

resource

rice

bay

river

rural

semidesert

shrubs

supply

system

technology

weed

plant

watercress

microgreens

close

soft

focus

angle